import java.util.Scanner;

public class GuessNumber {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        String again;
        do {
            int answer = (int) (Math.random() * 100 + 1);
            int chances = 7;
            while (chances > 0) {
                System.out.println("猜测一个1~100之间的数字");
                int guess = scan.nextInt();
                if (guess > answer) {
                    System.out.println("猜大了");
                } else if (guess < answer) {
                    System.out.println("猜小了");
                } else if (guess == answer) {
                    System.out.println("猜对了");
                    break;
                }
                chances = chances - 1;
            }
            if (chances <= 0) {
                System.out.println("你没有机会了！");
            }
            System.out.println("再玩一次吗？（y/n）");
            again = scan.next();
        }while (again.equalsIgnoreCase("y"));

    }
}
